Symbol: in_canforward
sys/netinet/in.h
436
int in_canforward(struct in_addr);
sys/netinet/ip_icmp.c
723
if (!in_canforward(ip->ip_src) &&
sys/netinet/ip_input.c
1364
if (m->m_flags & (M_BCAST|M_MCAST) || in_canforward(ip->ip_dst) == 0) {